61283280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8237}}^1$

素因数の和:8284

約数の個数: 80

約数和(自身を含む): 196130304

約数和(自身を除く): 134847024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 8237, 16474, 24711, 32948, 41185, 49422, 65896, 82370, 98844, 123555, 131792, 164740, 197688, 247110, 255347, 329480, 395376, 494220, 510694, 658960, 766041, 988440, 1021388, 1276735, 1532082, 1976880, 2042776, 2553470, 3064164, 3830205, 4085552, 5106940, 6128328, 7660410, 10213880, 12256656, 15320820, 20427760, 30641640, 61283280]

約数ペア:

[(1, 61283280), (2, 30641640), (3, 20427760), (4, 15320820), (5, 12256656), (6, 10213880), (8, 7660410), (10, 6128328), (12, 5106940), (15, 4085552), (16, 3830205), (20, 3064164), (24, 2553470), (30, 2042776), (31, 1976880), (40, 1532082), (48, 1276735), (60, 1021388), (62, 988440), (80, 766041), (93, 658960), (120, 510694), (124, 494220), (155, 395376), (186, 329480), (240, 255347), (248, 247110), (310, 197688), (372, 164740), (465, 131792), (496, 123555), (620, 98844), (744, 82370), (930, 65896), (1240, 49422), (1488, 41185), (1860, 32948), (2480, 24711), (3720, 16474), (7440, 8237)]